Physics, 27.06.2020 21:01 jaydenrobinettewca

A tuning fork with a frequency of 338 Hz and a tuning fork of unknown frequency produce beats with a frequency of 4.7 when struck at the same time. A small piece of putty is placed on the tuning fork with the known frequency and it's frequency is lowered slightly. When struck at the same time, the two forks now produce a beat frequency of 7 Hz. 1. What is frequency of tuning fork which originally had a frequency of 328 Hz after the putty has been placed on it?
2. What is frequency of the second turning fork?

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A tuning fork with a frequency of 338 Hz and a tuning fork of unknown frequency produce beats with a...